Sitosterolaemia: contraindicated. Reduces fat-soluble vitamin absorption at high doses. Generally well tolerated.
Beta-sitosterol is a plant sterol structurally similar to cholesterol. Used for BPH, cholesterol reduction, and immune modulation.
Provides targeted nutritional substrate or pharmacological activity for specific biochemical pathways not adequately supported by standard dietary intake. Mechanism involves enzyme cofactor provision, receptor modulation, or membrane structural modification.
| Population | Safety rating | Max safe dose |
|---|---|---|
| General | Likely safe | — |
| Pregnancy | Likely safe | — |
| Elderly | Likely safe | — |
No peer-reviewed clinical trial data found for this ingredient.
Data by supplement.ge — Public Health Institute of Georgia (PHIG)